CH405307A - Process for the preparation of 6a-fluoromethyl steroids - Google Patents

Process for the preparation of 6a-fluoromethyl steroids

Info

Publication number
CH405307A
CH405307A CH604165A CH604165A CH405307A CH 405307 A CH405307 A CH 405307A CH 604165 A CH604165 A CH 604165A CH 604165 A CH604165 A CH 604165A CH 405307 A CH405307 A CH 405307A
Authority
CH
Switzerland
Prior art keywords
fluoromethyl
steroids
preparation
fluoromethyl steroids
Prior art date
Application number
CH604165A
Other languages
German (de)
Inventor
Franklin Beal Philip
Edward Pike John
Original Assignee
Upjohn Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US36471A external-priority patent/US3189604A/en
Application filed by Upjohn Co filed Critical Upjohn Co
Publication of CH405307A publication Critical patent/CH405307A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C07C51/14—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on a carbon-to-carbon unsaturated bond in organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/567—Preparation of carboxylic acid anhydrides by reactions not involving carboxylic acid anhydride groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general
CH604165A 1960-01-11 1960-12-05 Process for the preparation of 6a-fluoromethyl steroids CH405307A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US142160A 1960-01-11 1960-01-11
US36471A US3189604A (en) 1960-06-16 1960-06-16 6-fluoromethyl steroid compounds and process

Publications (1)

Publication Number Publication Date
CH405307A true CH405307A (en) 1966-01-15

Family

ID=26669007

Family Applications (2)

Application Number Title Priority Date Filing Date
CH604165A CH405307A (en) 1960-01-11 1960-12-05 Process for the preparation of 6a-fluoromethyl steroids
CH1358660A CH401046A (en) 1960-01-11 1960-12-05 Process for the preparation of 6a-fluoromethyl steroids

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1358660A CH401046A (en) 1960-01-11 1960-12-05 Process for the preparation of 6a-fluoromethyl steroids

Country Status (3)

Country Link
BE (1) BE598998A (en)
CH (2) CH405307A (en)
GB (2) GB953712A (en)

Also Published As

Publication number Publication date
BE598998A (en) 1961-07-11
GB953712A (en) 1964-04-02
CH401046A (en) 1965-10-31
GB953711A (en) 1964-04-02

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